minor #15265 [HttpClient] Adding default value for verify_peer (ThomasLandauer)

This PR was merged into the 4.4 branch.

Discussion
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[HttpClient] Adding default value for verify_peer

It's also missing for verify_host - but I don't know the default value there ;-)

Commits
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46e9780 Adding default value for verify_peer

Author: javiereguiluz

reference/configuration/framework.rst

@@ -1050,7 +1050,7 @@ combined with ``verify_peer`` to also verify the certificate authenticity.
 verify_peer
 ...........
 
-**type**: ``boolean``
+**type**: ``boolean`` **default**: ``true``
 
 If ``true``, the certificate sent by other servers when negotiating a TLS or SSL
 connection is verified for authenticity. Authenticating the certificate is not